# Redex vs Notas27

The clearest difference is price: Redex at Free against Notas27's $5.99. Redex also leads on iOS requirement (13.0 vs 18.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Redex is free to download; Notas27 costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Redex ships an update every 6 days, Notas27 every 2 weeks. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Redex | Notas27 |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/redex/id6473295236/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 81.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 101 MB | 3 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Metrix Networks S.A. de C.V.](https://appshunter.io/developer/1718807019) | [luis reynaldo cedeno manzanilla](https://appshunter.io/developer/1465778931) |

## What reviewers say

### Redex

[App page](https://appshunter.io/ios/app/redex/id6473295236)

Engage in real-time political participation through a gamified platform. Organize citizens, defend votes by reporting illegal campaigns, and motivate others to vote. Compete with friends through trivia and unlock levels to combat abstentionism and ignorance.

**Highlights:** Real-time political participation, Gamified engagement, Report illegal campaigns, Form citizen brigades, Motivate voter turnout, Trivia and level unlocking

**Features:** macOS Compatibility

**In-app purchases:** none


### Notas27

[App page](https://appshunter.io/ios/app/notas27/id6737212289)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Redex free?

Redex is free to download, with no in-app purchases.

### Is Notas27 free?

Notas27 costs $5.99, with no in-app purchases.

### Do Redex or Notas27 have ads?

Neither Redex nor Notas27 shows ads.

### Which is updated more often, Redex or Notas27?

Redex ships an update every 6 days, and Notas27 every 2 weeks. Most recently, Redex was updated on October 1, 2026 and Notas27 on October 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*